<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>用户注册界面</h1>
<div>
    <input type="text"placeholder="请输入用户名" v-model="user.username">
    <input type="text"placeholder="请输入密码" v-model="user.password">
    <input type="text"placeholder="请输入昵称" v-model="user.nick">
    <input type="button" value="注册" @click="reg">
</div>
<script src="js/vue.js"></script>
<script src="js/axios.min.js"></script>
<script>
     let v = new Vue({
         el:"div",
         data:{
             user:{
                 username:"",password:"",nick:""
             }
         },
         methods:{
            reg(){
                axios.post("/reg",v.user).then(function (response) {
                    if(response.data==1){
                        alert("注册成功")
                         location.href="/";
                    }
                     alert("用户名存在")
                      location.reload();
                })
            }
         }
     })
</script>
</body>
</html>